So what do we learn from the American Thinker article. Gary Thompson cites peer-reviewed papers but his analysis consists of eyeballing graphs while spurning the peer-reviewed data analysis. This approach leads to the opposite conclusion of the papers' authors. I first encountered Harries 2001 when documenting the empirical evidence for an enhanced greenhouse effect. After reading the paper, I had many questions. Rather than let the gaps in my understanding lead me to think I knew more than the authors, I emailed my questions to the lead author John Harries, an approachable scientist who was forthcoming with prompt and detailed replies. The American Thinker article does not disprove the enhanced greenhouse effect. It does however provide further evidence for the Dunning-Kruger effect.

Updated below with comments from Gary Thompson extracted from source site

A key component of the scientific argument for anthropogenic global warming (AGW) has been disproven. The results are hiding in plain sight in peer-reviewed journals.

Politicians and scientists still cling to the same hypothesis: Increased emission of CO2 into the atmosphere (by humans) is causing the Earth to warm at such a rate that it threatens our survival. The reality of our global temperatures, the failure of these catastrophic predictions to materialize, and the IPCC scandals all continue to cast serious doubt on that hypothesis.

The only rebuttal given by AGW proponents is that the scandals of the IPCC don't negate the science (i.e., unscrupulous behavior by a few don't negate the rock-solid science), so it seems that the only way to disprove the AGW hypothesis is to address problems with the science. Climate science is very complex, and AGW proponents dismiss the scientific arguments unless the data are contained in journal papers that are "peer-reviewed."

Three peer-reviewed journal contain data contradicting the AGW hypothesis. But before the journal papers are reviewed, here is a little background on the science.